CN112315319A - Extraction equipment and beverage machine - Google Patents

Abstract

The embodiment of the invention relates to the technical field of beverage machines, in particular to extraction equipment and a beverage machine, wherein the extraction equipment comprises a support, a liquid outlet hole communicated with an accommodating cavity is formed in one end of the support; the liquid outlet device is contained in the containing cavity; the brewing device comprises a brewing head and a driving device connected with the brewing head, when the driving device drives the brewing head to move towards the liquid outlet device, the liquid outlet device and the brewing head jointly clamp and puncture the capsule in the containing cavity, and when the brewing head injects brewing liquid into the capsule, the brewing liquid flows to the liquid outlet device through the capsule and is sprayed out of the liquid outlet hole; and the drainage piece is positioned below the liquid outlet hole, and when the brewing head stops injecting brewing liquid into the capsule, the residual brewing liquid enters the drainage piece after passing through the liquid outlet device and is drained to an external container by the drainage piece. The drainage piece is arranged below the liquid outlet hole of the extraction equipment, so that residual brewing liquid and/or beverage in the extraction equipment can be drained by the drainage piece, dripping is avoided, and user experience is good.

Description

Extraction equipment and beverage machine

Technical Field

The embodiment of the invention relates to the technical field of beverage machines, in particular to extraction equipment and a beverage machine.

Background

With the improvement of living standard of people, people not only can drink common water, but also tend to drinks with various tastes. The beverage capsule is a capsule containing beverage powder, and the capsule is sealed and sold after the beverage powder is filled in the capsule. When people need to drink the beverage, the capsule is punctured and flushed with water, and then the delicious beverage can be drunk. Alternatively still, the capsule is used in a beverage machine comprising an extraction device for brewing the capsule to form a beverage.

In the process of implementing the invention, the inventor of the invention finds that: at present, after the extraction equipment is used for brewing the capsule, the beverage is sprayed from a liquid outlet hole of the extraction equipment, but residual beverage drips along the liquid outlet hole, and the user experience is poor.

Disclosure of Invention

In view of the above, embodiments of the present invention provide an extraction device and a beverage maker, which overcome or at least partially solve the above-mentioned problems.

According to an aspect of an embodiment of the present invention, there is provided an extraction apparatus including: the support is provided with an accommodating cavity, and one end of the support is provided with a liquid outlet hole communicated with the accommodating cavity; the liquid outlet device is arranged at one end of the bracket and is accommodated in the accommodating cavity; the brewing device comprises a brewing head and a driving device, the brewing head is contained in the containing cavity, the driving device is connected with the brewing head, and the driving device is used for driving the brewing head to move in the containing cavity, wherein when the driving device drives the brewing head to move towards the liquid outlet device, so that the liquid outlet device and the brewing head jointly clamp and puncture a capsule in the containing cavity, and when the brewing head injects brewing liquid into the capsule, the brewing liquid flows to the liquid outlet device through the capsule and is sprayed out of the liquid outlet hole; and the drainage piece is positioned below the liquid outlet hole, and when the brewing head stops injecting brewing liquid into the capsule, the residual brewing liquid enters the drainage piece after passing through the liquid outlet device and is drained to an external container by the drainage piece.

In an optional mode, one end of the support is sunken towards the direction far away from the accommodating cavity to form a drainage groove, the liquid outlet hole is located at the bottom of the drainage groove, and the liquid outlet device covers the notch of the drainage groove.

In an optional mode, the bracket extends from the groove bottom of the drainage groove to the accommodating cavity to form a plurality of drainage strips.

In an optional mode, the liquid outlet device is provided with a plurality of liquid passing holes, and the liquid passing holes and the drainage strips are arranged at intervals.

In an optional mode, the longitudinal cross-sectional area of one end, facing the containing cavity, of the liquid passing hole is smaller than that of the other end of the liquid passing hole.

In an optional mode, the support extends from the bottom of the drainage groove to the accommodating cavity to form a plurality of support pieces, the number of the support pieces is smaller than that of the liquid passing holes, the support pieces and the liquid passing holes are the same in shape, and the support pieces are abutted to the inner walls of the liquid passing holes.

In an alternative mode, the brewing head comprises a brewing seat, a puncturing piece and a liquid injection piece; the brewing seat is connected with the driving device and provided with a brewing groove, the puncturing part and the liquid injection part are both fixed in the brewing groove, the notch of the brewing groove faces the liquid outlet device, and the brewing groove is used for accommodating the capsule.

In an optional mode, the other end of the bracket is provided with a mounting hole communicated with the accommodating cavity; the drive arrangement includes clamp plate, first connecting piece, second connecting piece and third connecting piece, the clamp plate rotate connect in outside the support, the clamp plate is in mounting hole department with the one end of first connecting piece is rotated and is connected, the other end of first connecting piece is rotated with the one end of second connecting piece and is connected, the other end of second connecting piece with the support rotates and connects, the still one end of second connecting piece with the one end of third connecting piece is connected, the other end of third connecting piece with the brewing head rotates and connects.

In an optional mode, the extraction equipment further comprises a liquid outlet head, the liquid outlet head is provided with a buffer cavity and is communicated with the opening of the buffer cavity and a liquid outlet nozzle, and the opening covers the liquid outlet hole.

According to an aspect of an embodiment of the present invention, a beverage maker is provided, comprising an extraction device as described above.

The embodiment of the invention has the beneficial effects that: an extraction device and a beverage maker are provided, the extraction device comprising a holder, a liquid outlet means, a foam outlet means and a flow guide. The support is provided with accepts the chamber and communicates the play liquid hole of accepting the chamber. The liquid outlet device is contained in the containing cavity. The brewing device comprises a brewing head and a driving device, the brewing head is contained in the containing cavity, the driving device is connected with the brewing head, and the driving device is used for driving the brewing head to move in the containing cavity, wherein when the driving device drives the brewing head to move towards the liquid outlet device, the liquid outlet device and the brewing head jointly clamp and puncture a capsule located in the containing cavity, and when the brewing head injects brewing liquid into the capsule, beverage powder in the capsule is dissolved in the brewing liquid to form beverage. The beverage flows through the capsule to a liquid outlet means and is ejected from the liquid outlet hole. The drainage piece is positioned below the liquid outlet hole, and when the brewing head stops injecting brewing liquid into the capsule, the residual brewing liquid and/or beverage enters the drainage piece after passing through the liquid outlet device and is drained to an external container by the drainage piece. The drainage piece is arranged below the liquid outlet hole of the extraction equipment, so that residual brewing liquid and/or beverage in the extraction equipment can be drained by the drainage piece, dripping is avoided, and user experience is good.

Drawings

FIG. 1 is a schematic perspective view of an extraction apparatus provided in an embodiment of the present invention;

FIG. 2 is an exploded schematic view of an extraction apparatus provided in an embodiment of the present invention;

FIG. 3 is a schematic view of a stent provided by an embodiment of the present invention;

FIG. 4 is a schematic view of a liquid outlet device provided by the embodiment of the invention;

FIG. 5 is a schematic view of a bracket provided with a liquid outlet device

FIG. 6 is a cross-sectional view of FIG. 5 provided by an embodiment of the present invention;

FIG. 7 is a schematic view of one orientation of a brewing device provided by an embodiment of the present invention;

fig. 8 is a schematic view of another orientation of the brewing device provided by the embodiments of the present invention.

Detailed Description

In order to facilitate an understanding of the invention, the invention is described in more detail below with reference to the accompanying drawings and specific examples. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, an extraction apparatus 100 includes: the bracket 10, the liquid outlet device 20, the brewing device 30, the drainage member 40 and the liquid outlet head 50. The support 10 is provided with a containing cavity 101 and a liquid outlet hole 102 communicated with the containing cavity 101. The liquid outlet device 20 is accommodated in the accommodating cavity 101. The brewing device 30 comprises a brewing head 301 and a driving device 302, the brewing head 301 is accommodated in the accommodating cavity 101, the driving device 302 is connected with the brewing head 301, and the driving device 302 is used for driving the brewing head 301 to move in the accommodating cavity 101, wherein when the driving device 302 drives the brewing head 301 to move towards the liquid outlet device 20, so that the liquid outlet device 20 and the brewing head 301 jointly clamp and puncture the capsule a in the accommodating cavity 101, and when the brewing head 301 injects brewing liquid into the capsule a, the beverage powder in the capsule a is dissolved in the brewing liquid to form beverage. The beverage flows through the capsule a towards the outlet means 20 and is ejected from the outlet openings 102. The drainage member 40 is located below the liquid outlet hole 102, when the brewing head 301 stops injecting the brewing liquid into the capsule a, the residual brewing liquid and/or beverage enters the drainage member 40 after passing through the liquid outlet device 20, and is drained to an external container by the drainage member 40. The outlet head 50 is used for buffering the beverage ejected from the outlet holes 102 and for beverage outflow. The drainage member 40 is arranged below the liquid outlet hole 102 of the extraction device 100, so that residual brewing liquid and/or beverage in the extraction device 100 can be drained by the drainage member 40, dripping is avoided, and user experience is good.

Referring to fig. 3, for the above-mentioned support 10 and the liquid outlet device 20, the support 10 is provided with a receiving cavity 101, one end of the support 10 is recessed towards a direction away from the receiving cavity 101 to form a drainage groove 103, the liquid outlet hole 102 is located at the bottom of the drainage groove 103, and the liquid outlet device 20 covers the notch of the drainage groove 103. By providing the drainage grooves 103, the infusion is further mixed in the drainage grooves 103 after being mixed with the beverage powder in the capsule a, thereby making the mixing more uniform.

In some embodiments, referring to fig. 3 to fig. 6, the frame 10 has a plurality of drainage strips 104 extending from the bottom of the drainage groove 103 toward the receiving cavity 101, the liquid outlet device 20 has a plurality of liquid passing holes 201, and the liquid passing holes 201 are spaced from the drainage strips 104. The beverage in the capsule A enters the drainage groove 103 from the liquid passing holes 201 of the liquid outlet device 20, is blocked, drained and further flows out from the liquid outlet holes 102 at the bottom of the drainage groove 103 by the plurality of drainage strips 104, the brewing liquid and the beverage powder in the beverage are further uniformly mixed, and the beverage powder in the beverage is prevented from being not fully mixed and being agglomerated.

It should be noted that, in some embodiments, a longitudinal cross-sectional area of one end of the liquid passing hole 201 facing the receiving cavity 101 is smaller than a longitudinal cross-sectional area of the other end. Preferably, the longitudinal section of the liquid passing hole 201 is trapezoidal. By arranging the liquid passing holes 201 to have different longitudinal cross-sectional areas at two ends, on one hand, the beverage in the capsule A can enter the drainage groove 103 from the liquid passing holes 201 and can be drained along the liquid passing holes 201, and on the other hand, the beverage in the capsule A can be prevented from not easily entering the drainage groove 103 due to the agglomeration of beverage powder.

It should be noted that the arrangement of the drainage strips 104 and the liquid passing holes 201 can be in various forms, and the present application is not limited in particular.

In some embodiments, due to the arrangement of the drainage grooves 103, referring to fig. 3 or fig. 6, in order to facilitate the liquid outlet device 20 and the brewing head 301 to jointly clamp and puncture the capsule a in the receiving cavity 101, the drainage grooves 103 are provided with a plurality of supporting members 105 for abutting against the liquid outlet device 20, thereby better clamping the capsule a. Preferably, the support member 105 and the liquid passing hole 201 have the same shape, and the support member 105 abuts against the inner wall of the liquid passing hole 201.

It should be noted that the number of the supporting members 105 is smaller than the number of the liquid passing holes 201, so that on one hand, the holding of the liquid outlet device 20 and the brewing head 301 to the capsule a can be ensured, and on the other hand, the beverage in the capsule a can enter the drainage groove 103 from the liquid passing holes 201 of the liquid outlet device 20 and flow out from the liquid outlet holes 102.

In some embodiments, referring to fig. 3, the other end of the bracket 10 is provided with a mounting hole 106 communicating with the receiving cavity 101 for facilitating the driving device 302 to drive the brewing head 301 to push the capsule a toward the liquid outlet device 20.

In some embodiments, the holder 10 is provided with a placing opening 107 communicated with the receiving cavity 101, the placing opening 107 is provided at one end of the holder 10, and the placing opening 107 is used for placing the capsule a into the brewing head 301 and removing the capsule a from the brewing head 301.

The liquid outlet device 20 is configured to clamp and pierce the capsule a in the receiving cavity 101 together with the brewing head 301, and in some embodiments, the liquid outlet device 20 extends to a direction of the brewing head 301 to form a plurality of protrusions 202, and the protrusions 202 are spaced from the liquid passing holes 201. Preferably, the longitudinal cross-sectional area of the protrusion 202 at the side of the brewing head 301 is smaller than the longitudinal cross-sectional area at the side away from the brewing head 301, so as to facilitate the liquid outlet device 20 and the brewing head 301 to jointly clamp and puncture the capsule a.

Referring to fig. 7, the brewing device 30 includes a brewing head 301 and a driving device 302.

Referring to fig. 7, the brewing head 301 includes a brewing base 3011, a piercing member 3012, and a liquid injection member (not shown). The brewing seat 3011 is connected to the driving device 302, the brewing seat 3011 is provided with a brewing slot 3011a, the piercing piece 3012 and the liquid injection piece are both fixed in the brewing slot 3011a, a notch of the brewing slot 3011a faces the liquid outlet device 20, and the brewing slot 3011a is used for accommodating the capsule a.

In some embodiments, a rubber pad 3013 is further disposed on the inner wall of the brewing slot 3011a, so as to prevent the capsule a from falling off when the brewing slot 3011a receives the capsule a.

Referring to fig. 8, the driving device 302 includes a pressure plate 3021, a first connecting member 3022, a second connecting member 3023, and a third connecting member 3024, the pressure plate 3021 is rotatably connected to the outside of the bracket 10, the pressure plate 3021 is rotatably connected to one end of the first connecting member 3022 at the mounting hole 106, the other end of the first connecting member 3022 is rotatably connected to one end of the second connecting member 3023, the other end of the second connecting member 3023 is rotatably connected to the bracket 10, the other end of the second connecting member 3023 is connected to one end of the third connecting member 3024, and the other end of the third connecting member 3024 is rotatably connected to the brew head 301. When the pressure plate 3021 is pressed, the pressure plate 3021, the first connecting member 3022, the second connecting member 3023 and the third connecting member 3024 cooperate to push the brewing head 301 towards the liquid outlet means 20, so that the capsule a abuts against the liquid outlet means 20, and the liquid outlet means 20 and the brewing head 301 pierce the capsule a together.

The driving means 302 may also be in other forms, for example, the driving means 302 is only a push plate (not shown), one end of the push plate is connected to the brewing head 301, and the other end of the push plate is located at the mounting hole 106, so that pushing the push plate can also push the capsule a towards the liquid outlet device 20 through the brewing head 301.

Referring to fig. 1 and 2, the drainage member 40 and the liquid outlet head 50 are provided with a buffer chamber (not shown), an opening (not shown) communicating with the buffer chamber, and a liquid outlet nozzle 501, wherein the opening covers the liquid outlet hole 102. Beverage among the capsule A spout into through liquid outlet 501 the buffer chamber, by the inner wall buffering of buffer chamber follows the ejection of liquid outlet 501 then can avoid the injection of beverage, and user experience is good.

It should be noted that in some embodiments, the drainage member 40 drains residual beverage in a direction opposite to the outlet nozzle 501.

It should be noted that in some embodiments, the drainage member 40 is integrally formed with the outlet head 50, and the drainage member 40 drains the residual beverage to the opposite direction of the outlet nozzle 501. The drainage member 40 is closer to the outlet opening 102 than the outlet head 50, thereby facilitating the dripping of residual beverage into the drainage member 40 and preventing the residual beverage from dripping into the outlet head 50 and flowing out of the outlet nozzle 501.

In an embodiment of the invention, the extraction device 100 comprises a holder 10, a tapping device 20, a brewing device 30 and a drainage member 40. The support 10 is provided with a containing cavity 101 and a liquid outlet hole 102 communicated with the containing cavity 101. The liquid outlet device 20 is accommodated in the accommodating cavity 101. The brewing device 30 comprises a brewing head 301 and a driving device 302, the brewing head 301 is accommodated in the accommodating cavity 101, the driving device 302 is connected with the brewing head 301, and the driving device 302 is used for driving the brewing head 301 to move in the accommodating cavity 101, wherein when the driving device 302 drives the brewing head 301 to move towards the liquid outlet device 20, so that the liquid outlet device 20 and the brewing head 301 jointly clamp and puncture the capsule a in the accommodating cavity 101, and when the brewing head 301 injects brewing liquid into the capsule a, the beverage powder in the capsule a is dissolved in the brewing liquid to form beverage. The beverage flows through the capsule a towards the outlet means 20 and is ejected from the outlet openings 102. The drainage member 40 is located below the liquid outlet hole 102, when the brewing head 301 stops injecting the brewing liquid into the capsule a, the residual brewing liquid and/or beverage enters the drainage member 40 after passing through the liquid outlet device 20, and is drained to an external container by the drainage member 40. The drainage member 40 is arranged below the liquid outlet hole 102 of the extraction device 100, so that residual brewing liquid and/or beverage in the extraction device 100 can be drained by the drainage member 40, dripping is avoided, and user experience is good.

Embodiments of the present invention also provide a beverage maker embodiment, which includes the extraction device 100. For the specific structure and function of the extraction apparatus 100, reference may be made to the above embodiments, and details are not repeated here.

It should be noted that the description of the present invention and the accompanying drawings illustrate preferred embodiments of the present invention, but the present invention may be embodied in many different forms and is not limited to the embodiments described in the present specification, which are provided as additional limitations to the present invention and to provide a more thorough understanding of the present disclosure. Moreover, the above technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention described in the specification; further, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. An extraction apparatus, comprising:

the support is provided with an accommodating cavity, and one end of the support is provided with a liquid outlet hole communicated with the accommodating cavity;

the liquid outlet device is arranged at one end of the bracket and is accommodated in the accommodating cavity;

the brewing device comprises a brewing head and a driving device, the brewing head is contained in the containing cavity, the driving device is connected with the brewing head, and the driving device is used for driving the brewing head to move in the containing cavity, wherein when the driving device drives the brewing head to move towards the liquid outlet device, so that the liquid outlet device and the brewing head jointly clamp and puncture a capsule in the containing cavity, and when the brewing head injects brewing liquid into the capsule, the brewing liquid flows to the liquid outlet device through the capsule and is sprayed out of the liquid outlet hole;

and the drainage piece is positioned below the liquid outlet hole, and when the brewing head stops injecting brewing liquid into the capsule, the residual brewing liquid enters the drainage piece after passing through the liquid outlet device and is drained to an external container by the drainage piece.

2. The extraction apparatus according to claim 1, wherein one end of the bracket is recessed away from the receiving cavity to form a drainage groove, the liquid outlet hole is located at the bottom of the drainage groove, and the liquid outlet device covers the notch of the drainage groove.

3. The extraction apparatus as claimed in claim 2, wherein the frame has a plurality of drainage strips extending from the base of the drainage channel towards the receiving cavity.

4. The extraction equipment as claimed in claim 3, wherein the liquid outlet device is provided with a plurality of liquid passing holes, and the liquid passing holes are arranged at intervals with the drainage strips.

5. The extraction apparatus as claimed in claim 4, wherein the liquid passing hole has a smaller longitudinal cross-sectional area at one end toward the receiving chamber than at the other end.

6. The extraction apparatus as claimed in claim 5, wherein the support extends from the bottom of the drainage groove toward the receiving cavity and has a number of supports smaller than the number of the liquid passing holes, the supports and the liquid passing holes have the same shape, and the supports abut against the inner walls of the liquid passing holes.

7. The extraction apparatus according to any one of claims 1 to 6, wherein the brewing head comprises a brewing seat, a piercing member and a liquid injection member;

the brewing seat is connected with the driving device and provided with a brewing groove, the puncturing part and the liquid injection part are both fixed in the brewing groove, the notch of the brewing groove faces the liquid outlet device, and the brewing groove is used for accommodating the capsule.

8. The extraction equipment according to any one of claims 1 to 6, wherein the other end of the bracket is provided with a mounting hole communicated with the containing cavity;

the drive arrangement includes clamp plate, first connecting piece, second connecting piece and third connecting piece, the clamp plate rotate connect in outside the support, the clamp plate is in mounting hole department with the one end of first connecting piece is rotated and is connected, the other end of first connecting piece is rotated with the one end of second connecting piece and is connected, the other end of second connecting piece with the support rotates and connects, the still one end of second connecting piece with the one end of third connecting piece is connected, the other end of third connecting piece with the brewing head rotates and connects.

9. The extraction apparatus as claimed in any one of claims 1 to 6, further comprising a liquid outlet head, wherein the liquid outlet head is provided with a buffer chamber, an opening communicated with the buffer chamber and a liquid outlet nozzle, and the opening covers the liquid outlet hole.

10. Beverage machine, characterized in that it comprises an extraction device according to any of claims 1-9.

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